Time correlation function of the shear stress in sheared particle systems

Abstract

The long-time behaviors of the time correlation function $C_{\eta }(t)$ of the shear stress for three-dimensional sheared fluids are investigated theoretically. It is found that there are the cross-overs in $C_{\eta }(t)$ from $t^{-3/2}$ to $t^{-2}$ for sheared fluids of elastic particles without any thermostat, and from $t^{-3/2}$ to $t^{-5/2}$ for isothermal sheared fluids including granular fluids.

8 pages, submitted to Prog. Theor. Phys. Suppl. as a proceedings of Symposium on the 50th anniversary of the Alder transition

Cited by in corpus (2)

• Unified description of long-time tails and long-range correlation functions for sheared granular liquids
• Long-range correlation in sheared granular fluids